[Accessibility Bug] Contrast issue in tagline

[bhavykhatri]

Checklist

• I have read the tutorials and know the correct effect of the functional design.
• There are no similar reports on existing issues (including closed ones).
• I found the bug on the latest code of the master branch.

Describe the bug

Contrast in both dark and light mode for tagline is not according to the guideline.

I also felt that the tagline has contrast issue and the text is not really that visible as it should be

To Reproduce

Steps to reproduce the behavior:

1. Use Accessiblity insight for windows (or any other contrast tool)
2. Go to contrast section.
3. Pick up the color for background and text
4. Notice the ratio is not as per the guideline.

Expected behavior

Text should be properly visible as per accessibility guideline.

Screenshots

Provided above

Software

• Ruby version: 2.7.4p191
• Gem version: 3.1.6
• Bundler version: 2.2.30

Desktop

Smartphone

Additional context

Possible resolution would be to just increase the contrast ratio a bit like this which would resolve the issue.

[cotes2020]

Thank you for submitting this issue, it is very detailed and there is a related PR!

The low color contrast ratio is to prevent the sub-title (tagline) from getting the first attention. There are some other texts on this theme also use this strategy, for example, the metadata of the posts, the copyright information of the footer, etc.